Voberry Baby Premium Soft Sole Anti-Slip Warm Winter Infant Prewalker Toddler Button Snow Boots Suitable for older:0- 6months(11CM),6- 12months(12CM),12- 18months(13CM) Shoe upper material:Cloth,Cotton; Sole material:Cloth Soft material makes baby feel very warm and comfortable Prefect for winter daily use and easy to take off or wear The lovely shoes are very Soft & Anti-slip, which can Keep your baby comfortable & stable. Best Prewalker for your baby